/* ==========================================================================
   RP Diesel - Mecânica Diesel para Caminhões
   Stylesheet principal
   ========================================================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Brand Colors */
  --blue-electric: #078BFA;
  --blue-deep: #073B70;
  --black-charcoal: #080B10;
  --graphite: #18212B;
  --white: #FFFFFF;
  --gray-light: #E8EDF2;
  --gray-medium: #94A3B8;
  --whatsapp-green: #25D366;

  /* Typography */
  --font-heading: 'Barlow Condensed', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;

  /* Spacing */
  --section-padding: 5rem 0;
  --container-max: 1200px;
  --container-padding: 0 1.5rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 8px 40px rgba(7, 139, 250, 0.15);

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--white);
  background-color: var(--black-charcoal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--blue-electric);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--white);
}

ul, ol {
  list-style: none;
}

/* ---------- Utility Classes ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--container-padding);
}

.section-padding {
  padding: var(--section-padding);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Section Titles ---------- */
.section-label {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue-electric);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray-medium);
  max-width: 640px;
  line-height: 1.6;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.875rem 2rem;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-medium);
  text-decoration: none;
  line-height: 1.2;
}

.btn-primary {
  background: var(--blue-electric);
  color: var(--white);
  border-color: var(--blue-electric);
}

.btn-primary:hover {
  background: transparent;
  color: var(--blue-electric);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-secondary:hover {
  background: var(--white);
  color: var(--black-charcoal);
}

.btn-whatsapp {
  background: var(--whatsapp-green);
  color: var(--white);
  border-color: var(--whatsapp-green);
}

.btn-whatsapp:hover {
  background: #1fb855;
  border-color: #1fb855;
  color: var(--white);
}

/* ---------- Header / Navigation ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(8, 11, 16, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background var(--transition-medium);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header-logo img {
  height: 60px;
  width: auto;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header-nav a {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gray-medium);
  transition: color var(--transition-fast);
  position: relative;
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-electric);
  transition: width var(--transition-medium);
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--white);
}

.header-nav a:hover::after,
.header-nav a.active::after {
  width: 100%;
}

.header-cta {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.625rem 1.25rem;
  background: var(--blue-electric);
  color: var(--white);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.header-cta:hover {
  background: #0670cc;
  color: var(--white);
}

/* Dropdown menu */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.nav-dropdown-toggle svg {
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 280px;
  background: var(--graphite);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-medium);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  z-index: 100;
}

.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: var(--graphite);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu li {
  list-style: none;
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  color: var(--gray-light);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-dropdown-menu a::after {
  display: none;
}

.nav-dropdown-menu a:hover {
  background: rgba(7, 139, 250, 0.1);
  color: var(--blue-electric);
  padding-left: 1.5rem;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition-medium);
  border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black-charcoal);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(8, 11, 16, 0.95) 0%,
    rgba(8, 11, 16, 0.6) 50%,
    rgba(8, 11, 16, 0.8) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding-top: 72px;
}

.hero-label {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue-electric);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--blue-electric);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero-title .highlight {
  color: var(--blue-electric);
}

.hero-description {
  font-size: 1.125rem;
  color: var(--gray-medium);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-medium);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- Services Section ---------- */
.services {
  background: var(--graphite);
  position: relative;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-electric), transparent);
}

.services-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.services-grid .service-card {
  flex: 0 1 calc(25% - 1.125rem);
  max-width: calc(25% - 1.125rem);
}

.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--black-charcoal);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.service-card-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-card-image img {
  transform: scale(1.05);
}

.service-card-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, var(--black-charcoal), transparent);
}

.service-card-body {
  padding: 1.5rem;
}

.service-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 139, 250, 0.1);
  border: 1px solid rgba(7, 139, 250, 0.2);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  color: var(--blue-electric);
  font-size: 1.25rem;
}

.service-card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.service-card-desc {
  font-size: 0.9375rem;
  color: var(--gray-medium);
  line-height: 1.6;
}

/* ---------- Diferenciais Section ---------- */
.diferenciais {
  background: var(--black-charcoal);
  position: relative;
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

.diferencial-card {
  padding: 2rem;
  background: var(--graphite);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: border-color var(--transition-medium), transform var(--transition-medium);
  position: relative;
}

.diferencial-card:hover {
  border-color: rgba(7, 139, 250, 0.3);
  transform: translateY(-2px);
}

.diferencial-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(7, 139, 250, 0.15);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.diferencial-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.diferencial-text {
  font-size: 0.9375rem;
  color: var(--gray-medium);
  line-height: 1.6;
}

/* ---------- Fluxo / Process Section ---------- */
.fluxo {
  background: var(--graphite);
  position: relative;
}

.fluxo-steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  counter-reset: step;
}

.fluxo-step {
  position: relative;
  padding: 2rem;
  background: var(--black-charcoal);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: border-color var(--transition-medium);
}

.fluxo-step:hover {
  border-color: rgba(7, 139, 250, 0.3);
}

.fluxo-step-number {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue-electric);
  margin-bottom: 0.75rem;
}

.fluxo-step-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.fluxo-step-text {
  font-size: 0.9375rem;
  color: var(--gray-medium);
  line-height: 1.6;
}

.fluxo-cta {
  text-align: center;
  margin-top: 3rem;
}

/* ---------- Testimonials Section ---------- */
.depoimentos {
  background: var(--black-charcoal);
  position: relative;
}

.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

.depoimento-card {
  padding: 2rem;
  background: var(--graphite);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}

.depoimento-card::before {
  content: '\201C';
  font-family: Georgia, serif;
  font-size: 4rem;
  color: rgba(7, 139, 250, 0.2);
  position: absolute;
  top: 0.5rem;
  left: 1.5rem;
  line-height: 1;
}

.depoimento-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 1rem;
  color: #FBBF24;
  font-size: 1rem;
}

.depoimento-text {
  font-size: 1rem;
  color: var(--gray-light);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.depoimento-author {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
}

.depoimento-source {
  font-size: 0.8125rem;
  color: var(--gray-medium);
  margin-top: 0.25rem;
}

.depoimentos-cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* ---------- FAQ Section ---------- */
.faq {
  background: var(--graphite);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--white);
  transition: color var(--transition-fast);
  gap: 1rem;
}

.faq-question:hover {
  color: var(--blue-electric);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--blue-electric);
  transition: transform var(--transition-medium);
}

.faq-icon::before {
  width: 14px;
  height: 2px;
}

.faq-icon::after {
  width: 2px;
  height: 14px;
}

.faq-item.active .faq-icon::after {
  transform: rotate(90deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), padding var(--transition-medium);
}

.faq-answer-inner {
  padding-bottom: 1.5rem;
  font-size: 0.9375rem;
  color: var(--gray-medium);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* ---------- Contact / Location Section ---------- */
.contato {
  background: var(--black-charcoal);
  position: relative;
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contato-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contato-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contato-item-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 139, 250, 0.1);
  border: 1px solid rgba(7, 139, 250, 0.2);
  border-radius: var(--radius-md);
  color: var(--blue-electric);
}

.contato-item-label {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue-electric);
  margin-bottom: 0.25rem;
}

.contato-item-value {
  font-size: 1rem;
  color: var(--gray-light);
  line-height: 1.6;
}

.contato-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  min-height: 360px;
  background: var(--graphite);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contato-map iframe {
  width: 100%;
  height: 100%;
  min-height: 360px;
  border: 0;
  filter: grayscale(0.5) contrast(1.1);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--graphite);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-brand-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.footer-brand-tagline {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--blue-electric);
  margin-bottom: 1rem;
}

.footer-brand-desc {
  font-size: 0.9375rem;
  color: var(--gray-medium);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--gray-medium);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--blue-electric);
  color: var(--white);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer-links li {
  margin-bottom: 0.625rem;
}

.footer-links a {
  font-size: 0.9375rem;
  color: var(--gray-medium);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--blue-electric);
}

.footer-contact-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.footer-contact-icon {
  flex-shrink: 0;
  color: var(--blue-electric);
  margin-top: 2px;
}

.footer-contact-text {
  font-size: 0.9375rem;
  color: var(--gray-medium);
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  font-size: 0.8125rem;
  color: var(--gray-medium);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  font-size: 0.8125rem;
  color: var(--gray-medium);
}

.footer-bottom-links a:hover {
  color: var(--blue-electric);
}

/* ---------- WhatsApp Float Button ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--whatsapp-green);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  color: var(--white);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
  color: var(--white);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

/* ---------- Cookie Banner (LGPD) ---------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--graphite);
  border-top: 1px solid rgba(7, 139, 250, 0.2);
  padding: 1.25rem 1.5rem;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-banner.show {
  display: flex;
}

.cookie-banner p {
  font-size: 0.875rem;
  color: var(--gray-light);
  max-width: 600px;
}

.cookie-banner a {
  color: var(--blue-electric);
  text-decoration: underline;
}

.cookie-accept {
  padding: 0.5rem 1.5rem;
  background: var(--blue-electric);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.cookie-accept:hover {
  background: #0670cc;
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contato-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 3.5rem 0;
  }

  .menu-toggle {
    display: flex;
  }

  .header-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--graphite);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    transition: right var(--transition-medium);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.5);
  }

  .header-nav.open {
    right: 0;
  }

  .header-cta {
    display: none;
  }

  .hero-content {
    padding-top: 100px;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .services-grid {
    flex-direction: column;
  }

  .services-grid .service-card {
    flex: 0 1 100%;
    max-width: 100%;
  }

  .diferenciais-grid,
  .fluxo-steps,
  .depoimentos-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero-scroll-indicator {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ---------- Print ---------- */
@media print {
  .site-header,
  .whatsapp-float,
  .cookie-banner,
  .hero-scroll-indicator {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }
}

/* ---------- Copyright (Fox Mídias) ---------- */
.footer-copyright { color: #fff; }
.footer-copyright a { color: #ffff00; }
.footer-copyright a:hover { color: #fff; }

/* ---------- Páginas de serviço: grid responsivo ---------- */
.servico-hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
@media (max-width: 768px) {
  .servico-hero-grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .header-logo img { height: 52px; }
}